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How do I reverse a C++ vector?
...here's a function std::reverse in the algorithm header for this purpose.
#include <vector>
#include <algorithm>
int main() {
std::vector<int> a;
std::reverse(a.begin(), a.end());
return 0;
}
share
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How to parse JSON using Node.js? [closed]
...to me like some people thought "hey, wouldn't it be cool to use require to include JSON?" and didn't even bother documenting the side effects. This also meant that require accepts files in two languages: JavaScript, and JSON (no they're not the same). So much for SRP.
– sampath...
Bootstrap 3.0 - Fluid Grid that includes Fixed Column Sizes
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Please, edit your answer to include a reference to this link with the solution. Regards: stackoverflow.com/questions/8740779/…
– Morty
May 29 '14 at 20:07
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Make div stay at bottom of page's content all the time even when there are scrollbars
...ody, make sure you specify height=100% on all of your containing elements, including <form> elements.
– Ben Caine
Feb 4 '16 at 19:05
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ORA-12514 TNS:listener does not currently know of service requested in connect descriptor
...been updated to contain a new SID_LIST entry. I have edited this answer to include a before-and-after example of the syntax, for the benefit of readers that can't use the Net Manager, for whatever reason.
– Kevin
Nov 13 '18 at 18:59
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Check if a string is null or empty in XSLT
...on, in my opinion, of "[not] null or empty" as inferred from the question, including it's pseudo-code and my own early experience with XSLT. I.e., "What is the equivalent of the following Java?":
!(categoryName == null || categoryName.equals(""))
For more details e.g., distinctly identifying null...
How do I keep two side-by-side divs the same height?
...-bottom: -100%. It is better explained by Ed Eliot on his blog, which also includes many examples.
.container {
overflow: hidden;
}
.column {
float: left;
margin: 20px;
background-color: grey;
padding-bottom: 100%;
margin-bottom: -100%;
}
<div class="contain...
Restore file from old commit in git
I have an old commit that I did a few weeks ago. I want to restore only a single file from that commit. What do I do?
4 Ans...
Mercurial — revert back to old version and continue from there
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Ant: How to execute a command for each file in directory?
...>
<fileset dir="${server.src}" casesensitive="yes">
<include name="**/*.java"/>
<exclude name="**/*Test*"/>
</fileset>
</foreach>
</target>
<target name="bar">
<echo message="${theFile}"/>
</target>
This will antcall...